*{
    padding: 0;
    margin: 0;
    list-style: none;
    text-decoration: none;
    outline: none;
}

body{
    width: 100%;
    overflow-x: hidden;
}

*, *::after, *::before {
    box-sizing: border-box;
}

::-webkit-scrollbar{
    width: 0;
}

#my-scrollbar {
    height: 100vh;
}
@font-face {
    font-family: HarmonyOS;
    src: url(/static/font/HarmonyOS_Sans_Regular.ttf);
}

@font-face {
    font-family: HarmonyOS-B;
    src: url(/static/font/HarmonyOS_Sans_SC_Bold.ttf);
}
@font-face {
    font-family: SuisseIntl;
    src: url(/static/font/SuisseIntl-Regular.ttf);
}

@font-face {
    font-family: SuisseIntl-B;
    src: url(/static/font/SuisseIntl-Bold.ttf);
}
.scrollbar-track-y{
    z-index: 9999!important;
}

.scrollbar-track {
    background-color: transparent !important;
    right: 4px !important;
}

.scrollbar-track:hover {
    cursor: grab;
}

img{
    object-fit: cover;
}
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    z-index: 19991209;
    height: 86px;
    background: #fff;
    width: 100%;
    padding: 0 125px 0 60px;
}
.header .logo {
    display: block;
    height: 45px;
}
.header .logo svg {
    height: 100%;
}
body .header .nav {
    display: flex;
    align-items: center;
}
.header .nav li a {
    font-size: 18px;
    font-family: HarmonyOS;
    font-weight: 600;
    color: #333333;
    transition: 1s;
}
.header .nav li a:hover {
    color: #39B6E7;
}
.header .nav li.on a {
    color: #39B6E7;
}
.header .nav li {
    margin-right: 90px;
}
.header .nav li:nth-last-child(1) {
    margin-right: 0;
}
footer {
    width: 100%;
    background: #F3F3F3;
}
.footer {
    width: 100%;
    background: #F3F3F3;
}
.footer .joke {
    width: 1600px;
    margin: auto;
    padding-top: 141px;
}
.footer .joke .footerLinks {
    display: flex;
    justify-content: space-between;
    padding-bottom: 179px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}
.footer .joke .footerLinks ul {
    width: 14.28%;
}
.footer .joke .footerLinks ul li {
    margin-bottom: 15px;
}
.footer .joke .footerLinks ul li:nth-child(1) {
    margin-bottom: 39px;
}
.footer .joke .footerLinks ul li p {
    font-size: 18px;
    font-family: HarmonyOS;
    font-weight: 500;
    color: #000000;
}
.footer .joke .footerLinks ul li a {
    font-size: 14px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #B2B2B2;
    transition: 1s;
    display: block;
    position: relative;
}
.footer .joke .footerLinks ul li a::after {
    content: "";
    width: 3px;
    height: 3px;
    background: #39B6E7;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: -8px;
    transform: translateY(-50%);
    opacity: 0;
    transition: 1s;
}
.footer .joke .footerLinks ul li a:hover {
    color: #39B6E7;
}
.footer .joke .footerLinks ul li a:hover::after {
    opacity: 1;
}
.footer .joke .footerInfo {
    display: flex;
    justify-content: space-between;
    padding: 57px 125px 66px 46px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);

}
.footer .joke .footerInfo div h5 {
    font-size: 14px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #333333;
    text-align: center;
    margin-bottom: 25px;
}
.footer .joke .footerInfo>div p {
    font-size: 14px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #333333;
    text-align: center;
}
.footer .joke .footerInfo .contact p {
    font-size: 12px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #000000;
    opacity: 0.5;
    text-align: center;
}
.footer .joke .footerInfo>div .phone {
    font-size: 18px;
    font-family: Studio Pro;
    font-weight: 400;
    color: #333333;
    margin-bottom: 12px;
    text-align: center;
}
.footer .joke .footerInfo>div .links1 {
    display: flex;
}
.footer .joke .footerInfo>div .links1 .circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background: #404040;
    border-radius: 50%;
    margin-right: 9px;
    transition: 1s;
    position: relative;
}
.footer .joke .footerInfo>div .links1 .circle .ewm1 {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 40px;
    width: 100px;
    height: 100px;
    border-radius: 5px;
    padding: 5px;
    background: #fff;
    opacity: 0;
    transition: 1s;
}
.footer .joke .footerInfo>div .links1 .circle .ewm1:after {
    content: "";
    border: 5px solid transparent;
    border-bottom: 5px solid #fff;
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
}
.footer .joke .footerInfo>div .links1 .circle.ewm_on .ewm1 {
    opacity: 1;
}
.footer .joke .footerInfo>div .links1 .circle .ewm1 img {
    width: 100%;
    height: 100%;
}
.footer .joke .footerInfo>div .links1 .circle:hover {
    background: #39B6E7;
}
.footer .joke .footerInfo>div .links1 .circle:nth-last-child(1) {
    margin-right: 0;
}
.footer .joke .footerInfo>div .links1 .circle .iconfont {
    color: #fff;
}
.footer .joke .footerInfo form h5 {
    font-size: 14px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #333333;
    text-align: center;
    margin-bottom: 20px;
}
.footer .joke .footerInfo form .item {
    position: relative;
    display: flex;
}
.footer .joke .footerInfo form .item p {
    font-size: 16px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #333333;
    height: 41px;
    line-height: 41px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}
.footer .joke .footerInfo form .item input {
    width: 290px;
    height: 41px;
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    padding: 0 15px;
    background: none;
}
.footer .joke .footerInfo form .item:nth-last-child(1) input {
    padding: 0 40px 0 15px;
}
.footer .joke .footerInfo form .item button {
    position: absolute;
    font-size: 12px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #333333;
    right: 11px;
    bottom: 8px;
    border: none;
    cursor: pointer;
}
.footer .joke .bottom {
    padding: 42px 0 51px;
}
.footer .joke .bottom p {
    font-size: 14px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #000000;
    opacity: 0.55;
    text-align: center;
    margin-bottom: 13px;
}
.footer .joke .bottom p a {
    font-size: 14px;
    font-family: HarmonyOS;
    font-weight: 400;
    color: #000000;
    opacity: 0.55;
}
.header .menu {
    display: none;
}
.fixed_mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
    pointer-events: none;
    opacity: 0;
    transition: 1s;
}
.fixed_mask_ewm {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
    pointer-events: none;
    opacity: 0;
    transition: 1s;

}
.fixed_mask_ewm .mask {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    cursor: pointer;
}
.fixed_mask_ewm .mask_ewm {
    position: absolute;
    top: 50%;
    left: 50%;
    background: #FFFFFF;
    transform: translate(-50%,-50%);
    padding: 20px;
    border-radius: 19px;
}
.fixed_mask .mask {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    cursor: pointer;
}
.fixed_mask form {
    width: 711px;
    background: #FFFFFF;
    border-radius: 19px;
    padding: 86px 86px 84px 68px;
    position: absolute;
    z-index: 2;
    bottom: 59px;
    right: 176px;
}
.fixed_mask form h1 {
    font-size: 28px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #3E3E3E;
    margin-bottom: 57px;
}
.fixed_mask form .joke {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.fixed_mask form .joke input {
    width: 248px;
    height: 72px;
    border: none;
    border-bottom: 1px solid rgba(224, 224, 224, 0.7);
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #3E3E3E;
    margin-bottom: 15px;
}
.fixed_mask form .joke input::placeholder {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #A2A2A2;
}
.fixed_mask form .joke input:nth-last-child(1) {
    width: 100%;
    margin-bottom: 61px;
}
.fixed_mask form button {
    width: 175px;
    height: 56px;
    border: 2px solid #39B6E7;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.fixed_mask form button:after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    background: #39B6E7;
    border-radius: 50%;
    top: 50%;
    right: 33px;
    transform: translateY(-50%);
    transition: 1s;
    z-index: 1;
}
.fixed_mask form button p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #39B6E7;
    margin-right: 23px;
    transition: 1s;
    position: relative;
    z-index: 2;
}
.fixed_mask form button:hover p {
    color: #fff;
}
.fixed_mask form button:hover:after {
    width: 300px;
    height: 300px;
    transform: translate(40px,-50%);
}
.fixed_mask form button .iconfont {
    font-size: 12px;
    transform: rotate(180deg);
    color: #FFFFFF;
    position: relative;
    z-index: 2;
}
.events_active {
    pointer-events: unset !important;
    opacity: 1 !important;
}
.mobile1 {
    display: none;
}
.shouqi {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 58px;
    height: 58px;
    background: #41B9E8;
    box-shadow: 0px 1px 21px 0px rgba(65,185,232,0.25);
    border-radius: 50%;
    color: #fff;
    position: absolute;
    bottom: 66px;
    right: 67px;
    font-size: 30px;
    transform: rotate(-90deg);
    cursor: pointer;
}
.shouqi1 {
    display: none;
}
body .fixed_mask {
    display: none;
    transition-property: opacity;
}
body .fixed_mask_ewm {
    display: none;
    transition-property: opacity;
}
.header_en .nav li:nth-child(6) {
    display: none;
}
.footer_en .joke .footerLinks ul:nth-last-child(3) {
    display: none;
}
.link_en a {
    font-size: 16px!important;
}
.lan {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
}
.lan .iconfont {
    font-size: 20px;
    font-weight: 700;
}
.lan .xia {
    margin-left: 16px;
}

.lan .xia .xia_content {
    display: flex;
    align-items: center;
}
.lan .xia .xia_content a {
    line-height: 44px;
    display: block;
    width: 100%;
    color: #333333;
    font-family: HarmonyOS;
    transition: 0.6s;
    font-weight: 700;
}
.lan .xia .xia_content span {
    display: block;
    width: 1px;
    height: 16px;
    background: #333333;
    margin: 0 10px;
}
.lan .xia .xia_content a:hover {
    color: #39B6E7;
}
.lan .xia .xia_content a.on {
    color: #39B6E7;
}
@media screen and (max-width: 1920px) {
    .header .nav li{
        margin-right: 70px;
    }
}
@media screen and (max-width: 1792px) {
    .header{
        padding-right: 60px;
    }
}
@media screen and (max-width: 1700px) {
    .footer .joke {
        width: 90%;
    }
}
@media screen and (max-width: 1680px) {
    .header .nav li {
        margin-right: 40px;
    }
}
@media screen and (max-width: 1600px) {
    /* .header .nav li {
        margin-right: 70px;
    } */
    .header .nav li {
        margin-right: 40px;
    }
    .header .nav li a {
        font-size: 16px;
    }
    .fixed_mask form {
        padding: 46px 86px 68px 68px;
    }

}
@media screen and (max-width: 1440px) {
    .header .nav li a {
        font-size: 14px;
    }
    .footer .joke .footerLinks ul li a {
        font-size: 12px;
    }
}
@media screen and (max-width: 1400px) {
    /* .header .nav li {
        margin-right: 50px;
    } */
    .header .nav li {
        margin-right: 30px;
    }
}
@media screen and (max-width: 1024px) {
    .header_box {
        display: flex;
        align-items: center;
    }
    .lan {
        margin-right: 15px;
    }
    .footer_en .joke .footerInfo>div {
        align-items: unset!important;
    }
    .header .menu span:nth-child(1) {
        margin-top: 0;
    }
    .footer_en .joke .footerInfo .address p {
        padding: 20px 0 0;
        text-align: left;
    }
    .footer_en .joke .footerInfo .contact p:nth-child(3) {
        margin-left: 70px!important;
    }
    .footer .joke .footerInfo .contact>p:nth-child(2) {
        padding: 20px 0 0;
    }
    .section .title .joke {
        display: flex;
        align-items: center;
        height: 100%;
    }
    .section .title .joke h1{
        line-height: 2!important;
    }
    body .link {
        justify-content: center !important;
    }
    body .header .nav {
        width: 100%;
        height: 100vh;
        position: fixed;
        background: #fff;
        display: none;
        top: 70px;
        left: 0;
        z-index: 99999;
    }
    header .nav li {
        width: 100%;
        align-items: center;
        line-height: 50px;
        padding-left: 25px;
        border-bottom: 1px solid #eff2f6;
        font-size: 15px;
        transition: 0.6s;
    }
    .header {
        padding: 0 30px;
        height: 70px;
        transition: 1s;
    }
    .header-on {
        box-shadow: 4px 11px 21px 0px rgba(147,147,147,0.25);
    }
    .header .logo svg {
        width: 120px;
    }
    header .mobile {
        width: 100%;
        height: 100vh;
        position: fixed;
        background: #fff;
        display: none;
        top: 80px;
        left: 0;
        z-index: 99999;
    }
    .header .menu {
        transition: 0.6s;
        display: block;
    }
    .header .menu span {
        width: 25px;
        height: 2px;
        background: #39B6E7;
        display: block;
        margin-top: 6px;
        position: relative;
        top: 0;
        left: 0;
        transition: 0.4s;
    }
    .menu_active span:nth-child(1) {
        opacity: 0;
        right: -50px;
    }
    .menu_active span:nth-child(2){
        transform: rotate(45deg);
    }
    .menu_active span:nth-child(3) {
        transform: rotate(-45deg);
        top: -8px;
    }
    .footer .joke {
        padding-top: 50px;
        width: 90%;
    }
    .footer .joke .footerLinks {
        width: 100%;
        flex-wrap: wrap;
        padding-bottom: 10px;
    }
    .footer .joke .footerLinks ul {
        width: 50%;
        margin-bottom: 20px;
    }
    .footer .joke .footerLinks ul li:nth-child(1) {
        margin-bottom: 20px;
    }
    .footer .joke .footerInfo {
        padding: 30px 0 0;
        flex-wrap: wrap;
        border: none;
    }
    .footer .joke .footerInfo>div {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        margin-bottom: 20px;
    }
    .footer .joke .footerInfo .address {
        margin-bottom: 14.5px!important;
    }
    .footer .joke .footerInfo>div .phone {
        font-size: 14px;
    }
    .footer .joke .footerInfo div h5 {
        font-size: 16px;
        margin-bottom: 0;
        margin-right: 10px;
    }
    .footer .joke .footerInfo div p {
        font-size: 12px!important;
    }
    .footer .joke .footerInfo>div .phone {
        margin-bottom: 0;
    }
    .footer .joke .footerInfo .contact p:nth-child(3) {
        margin-left: 20px;
    }
    .footer .joke .footerInfo .contact>p {
        display: none;
    }
    .mobile1 {

        display: block;
    }
    .mobile1 p {
        text-align: left!important;
    }
    form  {
        margin-top: 10px;
    }
    .footer .joke .footerInfo form h5 {
        margin-bottom: 5px;
        text-align: left;
    }
    .fixed_mask form {
        width: 90%;
        bottom: unset;
        right: unset;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        padding: 20px 15px;
    }
    .fixed_mask form .joke input {
        width: 100%;
        height: 40px;
        margin-bottom: 5px;
    }
    .fixed_mask form h1 {
        font-size: 24px;
        margin-bottom: 10px;
    }
    .fixed_mask form .joke input:nth-last-child(1) {
        margin-bottom: 15px;
    }
    .shouqi {
        display: none;
    }
    .shouqi1 {
        display: flex!important;
        bottom: 30px;
        right: 15px;
    }
    .header .nav li a {
        display: block;
        width: 100%;
    }
    .fixed_mask form button {
        width: 150px;
        height: 40px;
    }
    .fixed_mask form button:after {
        right: 28px;
    }
    .fixed_mask form button p {
        margin-right: 7px;
    }
    .footer .joke .footerInfo form .item input {
        width: unset;
    }
}
@media screen and (max-width: 600px) {
    .fixed_mask form button:after {
        right: 33px;
    }
}